1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
|
/*
* Copyright © 2013 Keith Packard
*
* Permission to use, copy, modify, distribute, and sell this software and its
* documentation for any purpose is hereby granted without fee, provided that
* the above copyright notice appear in all copies and that both that copyright
* notice and this permission notice appear in supporting documentation, and
* that the name of the copyright holders not be used in advertising or
* publicity pertaining to distribution of the software without specific,
* written prior permission. The copyright holders make no representations
* about the suitability of this software for any purpose. It is provided "as
* is" without express or implied warranty.
*
* THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
* INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
* EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY SPECIAL, INDIRECT OR
* CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
* DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
* TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE
* OF THIS SOFTWARE.
*/
#ifndef _DRI3PRIV_H_
#define _DRI3PRIV_H_
#include "dix-config.h"
#include <X11/X.h>
#include "scrnintstr.h"
#include "misc.h"
#include "list.h"
#include "windowstr.h"
#include "dixstruct.h"
#include <randrstr.h>
#include "dri3.h"
extern DevPrivateKeyRec dri3_screen_private_key;
typedef struct dri3_dmabuf_format {
uint32_t format;
uint32_t num_modifiers;
uint64_t *modifiers;
} dri3_dmabuf_format_rec, *dri3_dmabuf_format_ptr;
typedef struct dri3_screen_priv {
CloseScreenProcPtr CloseScreen;
ConfigNotifyProcPtr ConfigNotify;
DestroyWindowProcPtr DestroyWindow;
Bool formats_cached;
CARD32 num_formats;
dri3_dmabuf_format_ptr formats;
const dri3_screen_info_rec *info;
} dri3_screen_priv_rec, *dri3_screen_priv_ptr;
#define wrap(priv,real,mem,func) {\
priv->mem = real->mem; \
real->mem = func; \
}
#define unwrap(priv,real,mem) {\
real->mem = priv->mem; \
}
static inline dri3_screen_priv_ptr
dri3_screen_priv(ScreenPtr screen)
{
return (dri3_screen_priv_ptr)dixLookupPrivate(&(screen)->devPrivates, &dri3_screen_private_key);
}
int
proc_dri3_dispatch(ClientPtr client);
int
sproc_dri3_dispatch(ClientPtr client);
/* DDX interface */
int
dri3_open(ClientPtr client, ScreenPtr screen, RRProviderPtr provider, int *fd);
int
dri3_pixmap_from_fds(PixmapPtr *ppixmap, ScreenPtr screen,
CARD8 num_fds, const int *fds,
CARD16 width, CARD16 height,
const CARD32 *strides, const CARD32 *offsets,
CARD8 depth, CARD8 bpp, CARD64 modifier);
int
dri3_fd_from_pixmap(PixmapPtr pixmap, CARD16 *stride, CARD32 *size);
int
dri3_fds_from_pixmap(PixmapPtr pixmap, int *fds,
uint32_t *strides, uint32_t *offsets,
uint64_t *modifier);
int
dri3_get_supported_modifiers(ScreenPtr screen, DrawablePtr drawable,
CARD8 depth, CARD8 bpp,
CARD32 *num_drawable_modifiers,
CARD64 **drawable_modifiers,
CARD32 *num_screen_modifiers,
CARD64 **screen_modifiers);
#endif /* _DRI3PRIV_H_ */
|
